In this review, we will be comparing two different type of speakers by DALI. DALI Opticon LCR MK2 is a On-Wall speaker whereas the Opticon VOKAL MK2 is a Center Channel speaker.
Let's have a brief look at the main features
of DALI Opticon LCR II and Dali Opticon VOKAL II first before getting into our more
detailed comparison.
Opticon LCR MK2 and Opticon VOKAL MK2 are members of DALI's Opticon Mark II series of speakers. Below you can find the loudspeakers from this series.
DALI Opticon Mark II Series History
What size room are the DALI Opticon LCR II and Dali Opticon VOKAL II speakers good for?
The size of the room in which you are planning to use these loudspeakers is an important decision factor. Here we have compared their suitability to various sizes of environments considering their size and max power parameters:
In the following sections, we will get into more detail in order to better understand how the DALI Opticon LCR II and Dali Opticon VOKAL II compare and hopefully end up with enough arguments to decide which one of these loudspeakers is the better choice for you.
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Drivers
Both Opticon LCR MK2 and Opticon VOKAL MK2 are 3-way speakers.
| Driver |
DALI Opticon LCR II |
Dali Opticon VOKAL II |
|
Driver Setup
|
3-way
|
3-way
|
|
Tweeter
|
17 x 45 mm ribbon + 1.125-inch
|
17 x 45 mm ribbon + 1.125-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
1 x 6.5-inch
|
1 x 6.5-inch
|
Opticon LCR MK2 features a 17 x 45 mm ribbon + 1.125" Soft-dome + ribbon Hybrid Tweeter and 1 x 6.5" Wood Fiber Woofer with a Crossover frequency at 2800Hz and 14.000Hz. On the other hand, the Opticon VOKAL MK2 features a 17 x 45 mm ribbon + 1.125" Soft-dome + ribbon Hybrid Tweeter and 1 x 6.5" Wood Fiber Woofer with a Crossover frequency at 2400Hz and 14.000Hz.
Frequency Response
Opticon LCR MK2 has a frequency range of 70-30k Hz whereas Opticon VOKAL MK2 has a frequency range of 47-30k Hz. With a minimum frequency of 47Hz, the Opticon VOKAL MK2 can go significantly deeper on the low side and provide stronger bass compared to the Opticon LCR MK2's min frequency of 70Hz.
Below graphs depict how these two speakers compare with the max, min and average values of the Min and Max Frequencies of other speakers in the On-Wall class in our database.
Low Frequency
On-Wall Speakers
High Frequency
On-Wall Speakers
None of these speakers achieves full range experience which is commonly agreed as 20Hz-20kHz. In order to achieve lower lows / deeper bass, we recommend you pair these with a subwoofer. Visit our Powered Subwoofers section to find out more about the available options.
Impedance and Sensitivity
Opticon LCR MK2 and Opticon VOKAL MK2 have the same Impedance of 4 ohms but where they differ is the sensitivity levels. Opticon LCR MK2 sensitivity is rated at 89 dB and the Opticon VOKAL MK2's is at 88 dB. This 1 dB difference makes the DALI Opticon LCR II a more sensitive speaker compared to Dali Opticon VOKAL II, hence will play louder with the same amount of watts.
One thing to keep in mind that the lower impedance speakers, especially the ones that are rated at 4 ohms may put more pressure on the amplifier unit comared to higher impedance speakers especially at high volume levels, so make sure the amp you pair with the Opticon LCR MK2 and the Opticon LCR MK2 can provide this impedance level.
Sensitivity
On-Wall Speakers
Power Range
Power
range is the range of input power in watts RMS that a loudspeaker is designed to handle. While using an amplifier within this range ensures the nominal performance , inputting a power that is higher than the max wattage can result in a damaged speaker.
Opticon LCR MK2 and Opticon VOKAL MK2 has the same power range of 30-150 watts.
Keep in mind that a higher max power handling value doesn't necessarily make that a louder speaker
compared to a lower max handling speaker. Loudness or the sound level is also impacted by parameters
such as Impedance, sensitivity and system efficiencies.
Input Type and Bi-Amping / Bi-Wiring
Opticon LCR MK2 features Binding post type posts and Opticon VOKAL MK2 has a Binding post type posts. None of these speakers feature bi-amping/bi-wiring.
DALI Opticon LCR II's Post terminals
Dali Opticon VOKAL II's Binding post terminals
Cabinet Type and Port Position
Opticon LCR MK2 has a rear firing port whereas Opticon VOKAL MK2 has a front firing ports. Dali Opticon VOKAL II's front-firing port gives more flexibility in placement in regards to proximity to walls compared to DALI Opticon LCR II with its rear-firing port.
Dali Opticon VOKAL II slot Port
Physical Specs
Size of a speaker can sometimes become an important decision factor due to space constraints or in some cases purely for esthetic reasons. In this section, we are going to compare DALI Opticon LCR II's and Dali Opticon VOKAL II's external dimensions. DALI Opticon LCR II has external dimensions of 483.0 x 286.0 x 127.0mm ( 19 x 11-1/4 x 5inch) whereas Dali Opticon VOKAL II has external dimensions of 202.0 x 435.0 x 313.0mm ( 7-15/16 x 17-1/8 x 12-5/16inch) .
DALI Opticon LCR II is 149mm narrower and 186mm less deeper than Dali Opticon VOKAL II but it is also 281mm taller.
Below you can see the front view size comparison of DALI Opticon LCR II and Dali Opticon VOKAL II in scale.
Comparison image of DALI Opticon LCR II and Dali Opticon VOKAL II Size and External Dimensions
Base Surface Area Comparison
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited.
The base surface area of the DALI Opticon LCR II is approximately 363.2cm2 / 56.3inch2 and base area of the Dali Opticon VOKAL II is approximately 1361.6cm2 / 211.0inch2. The Opticon LCR MK2 requires 73% less surface area than the Opticon VOKAL MK2 which gives it a small advantage on placement in tight spaces.
What's in the Box of DALI Opticon LCR II?
Here are the items that are included inside the box of Opticon LCR MK2:
LCR loudspeakerGrille4 Rubber bumpersHex-keyQuick Start GuideCongratulations Card
What's in the Box of Dali Opticon VOKAL II?
Here are the items that come with the Opticon VOKAL MK2:
Center-channel loudspeakerGrille6 Rubber bumpersQuick Start GuideCongratulations Card